Cheap Flight Tickets from Seattle (SEA) to Phoenix (PHX), Starting at $135

Good to Know: Cheapest and Fastest SEA - PHX Flights

Useful information for finding best airline tickets from Seattle Tacoma International to Phoenix Sky Harbor International on your next trip.

Cheapest Round Trip Flight

$311

WN Southwest Airlines • 2 stops • 27h 15m

Aug 01 – Aug 14

The cheapest round trip flight from Seattle to Phoenix (SEA-PHX-SEA) is currently $311

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Cheapest Direct Flight

$135

AS Alaska Airlines • nonstop • 4h 19m

Aug 01

The cheapest nonstop flight from Seattle to Phoenix (SEA-PHX) is currently $135

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Fastest Flight

4h 15m

The fastest nonstop flight from Seattle to Phoenix (SEA-PHX) takes 4h 15m

Top Airlines Flying from Seattle to Phoenix

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Seattle (SEA) to Phoenix (PHX)

Compare and book low fare round-trip air tickets from Seattle to Phoenix. Ideal for travelers with confirmed return itineraries.

Aug 01 - Aug 14, Economy
WN
Seattle → Phoenix
27h 15m
5:15 AM - 9:50 PM • 2 stops
WN
Seattle → Phoenix
4h 15m
9:45 PM - 12:40 AM • nonstop
$311
Southwest Airlines
Aug 01 - Aug 14, Economy
WN
Seattle → Phoenix
25h 55m
5:15 AM - 9:10 PM • 2 stops
WN
Seattle → Phoenix
12h 5m
4:55 PM - 12:20 AM • 1 stop
$317
Southwest Airlines
Aug 01 - Aug 14, Economy
WN
Seattle → Phoenix
25h 55m
5:15 AM - 9:10 PM • 2 stops
WN
Seattle → Phoenix
12h 35m
1:55 PM - 9:50 PM • 2 stops
$322
Southwest Airlines
Aug 01 - Aug 14, Economy
WN
Seattle → Phoenix
10h 55m
8:45 AM - 3:40 PM • 1 stop
WN
Seattle → Phoenix
19h 10m
8:50 PM - 8:40 AM • 1 stop
$331
Southwest Airlines
Aug 01 - Aug 14, Economy
WN
Seattle → Phoenix
12h 10m
5:30 AM - 1:00 PM • 1 stop
WN
Seattle → Phoenix
12h 35m
1:55 PM - 9:50 PM • 2 stops
$347
Southwest Airlines
Aug 01 - Aug 14, Economy
WN
Seattle → Phoenix
10h 45m
5:15 AM - 12:00 PM • 2 stops
WN
Seattle → Phoenix
12h 5m
4:55 PM - 12:20 AM • 1 stop
$377
Southwest Airlines

Fly from Seattle to Phoenix with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Phoenix? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Seattle to Phoenix Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to PHX?
The most popular airline flying from Seattle to Phoenix are
Can I fly from SEA to PHX non-stop?
Yes, you can fly SEA to PHX non-stop on
Which airlines fly nonstop between Seattle and Phoenix?
The non-stop flights between Seattle and Phoenix are .
What’s the earliest departure time from SEA to PHX Airport?
The earliest flight leaves SEA at 5:15 am and lands in PHX - Phoenix Sky Harbor International
What are the airports in Phoenix?
PHX
Can I make changes to my Seattle to Phoenix flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to PHX?
Read the fare rules of the Seattle to Phoenix air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Phoenix?
operate flights between Seattle and Phoenix
How long does a flight from Seattle to Phoenix take?
It takes approximately 3 hour to fly non-stop from SEA to PHX, which is 1106.68 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Phoenix (PHX) ?
In the past couple of days, the cheapest tickets to PHX from SEA were found on WN : USD 322
Do I need a passport to fly between SEA and PHX?
No
What’s the latest departure time from SEA to PHX ?
The last flight leaves SEA at 8:50 pm

Seattle (SEA) to Phoenix (PHX): Airport Information

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport Phoenix Sky Harbor International , Phoenix, US
Distance 1107 miles

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